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£273+ Cheap flights to Thailand

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
— BKK
31 Jan — 7 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to Thailand in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Thailand
Explore the most affordable flight options available to Thailand. Find the lowest fares based on data from user searches, with prices last updated on 1 January 2026.

Wed 31/1217:00LGW - BKK
1 stop22h 25mChina Eastern
Wed 21/109:25BKK - LGW
1 stop35h 35mChina Eastern
Deal found 30/12£470
Wed 31/1213:50LGW - BKK
3 stops57h 50mMultiple Airlines
Wed 21/112:30BKK - LGW
Nonstop13h 00mMultiple Airlines
Deal found 30/12£587
Wed 31/1220:25LHR - BKK
1 stop18h 05mAir China
Sun 22/301:30BKK - LHR
1 stop21h 25mAir China
Deal found 30/12£588
Wed 31/1215:50STN - BKK
2 stops18h 05mMultiple Airlines
Sun 25/118:20BKK - STN
2 stops32h 10mMultiple Airlines
Deal found 30/12£601
Wed 31/1216:00LGW - BKK
Nonstop11h 25mNorse Atlantic UK
Thu 5/212:25BKK - LGW
Nonstop12h 55mNorse Atlantic UK
Deal found 30/12£609
Wed 31/1216:00LGW - BKK
Nonstop11h 25mNorse Atlantic UK
Wed 21/112:30BKK - LGW
Nonstop13h 00mNorse Atlantic UK
Deal found 30/12£610

Find flights to Thailand

Browse one-way and return flights deals to Thailand on Cheapflights. Flight deals are based on user searches and were last updated on 1 January 2026
Explore Thailand
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Find flight deals to Thailand

Find the latest flights to Thailand in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 1 January 2026.

Return from

£407

One-way from

£273

Popular in

December

Cheapest in

May

Average price

£636

Good round-trip deal

£563 or less

Good one-way deal

£356 or less
Air China
  • Air China
  • 21/1-4/2
  • 2 total stops
  • 38h 50m total
  • London to Bangkok
Search Deals
12/1
  • 12/1
  • 2 total stops
  • 55h 40m total
  • London to Thailand
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£53 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for return flights in January 2026
Search Deals
Price to beat on a round-trip flight from London to Thailand.
Search Deals
Price to beat on a one-way flight from London to Thailand.
Search Deals

Cheapflights Fare Finder

 
Locate flights to Thailand that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 1 January 2026.
Use the filters below to find and compare flights to Thailand that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Mon 2/3

21:10-02:15

1 stop22h 05m

Bangkok Suvarnabhumi

Sun 29/3

03:15-19:50

1 stop22h 35m

£419

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Tue 21/4

22:15-16:05

Nonstop11h 50m

Bangkok Suvarnabhumi

Fri 19/6

22:35-05:55

Nonstop13h 20m

£461

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Fri 30/1

13:55-23:25

1 stop26h 30m

Bangkok Suvarnabhumi

Tue 10/2

02:55-18:10

1 stop22h 15m

£476

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Wed 11/2

21:10-02:15

1 stop22h 05m

Bangkok Suvarnabhumi

Tue 17/2

19:30-19:10

1 stop30h 40m

£485

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Tue 14/4

20:55-23:50

1 stop20h 55m

Bangkok Suvarnabhumi

Mon 25/5

03:15-15:05

1 stop17h 50m

£491

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Thu 29/1

21:00-22:45

1 stop18h 45m

Phuket City

Thu 5/2

00:05-17:30

1 stop24h 25m

£501

LondonBangkok

LTN - BKK

LTNBKK

London Luton

Thu 29/1

09:15-13:40

2 stops21h 25m

Bangkok Suvarnabhumi

Wed 4/2

01:15-20:55

2 stops26h 40m

£508

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Tue 3/3

20:05-06:45

1 stop27h 40m

Bangkok Suvarnabhumi

Thu 30/4

09:00-06:30

1 stop27h 30m

£511

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Wed 29/4

14:55-12:55

1 stop16h 00m

Bangkok Suvarnabhumi

Sun 14/6

22:35-05:55

Nonstop13h 20m

£515

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Fri 30/1

22:00-22:15

1 stop17h 15m

Phuket City

Thu 5/2

23:20-18:35

1 stop26h 15m

£516

Flights are sorted by cheapest return flights first.

Deals found on 31/12

Showing 1-10 of 33 results
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Best time to book a flight to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Thailand

How long is the flight to Thailand?

On average, a flight from London to Thailand takes 20 hours 9 minutes. Flights to Thailand from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Thailand?

Use this chart to determine the cheapest time to fly return from London to Thailand. Price data was last updated on 27 December 2025.

Users looking for the lowest fares to Thailand should consider flying on Saturday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Tuesday at midday, when prices are usually at their highest.

Weekly flight availability to Thailand

The most flights from London to Thailand are scheduled on a Tuesday (10 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (8 on average).

What are the most popular airlines that fly to Thailand?

The most popular airlines flying from London to Thailand are Thai Airways, EVA Air and Etihad Airways.

Thai Airways
Thai Airways
From £502
Etihad Airways
Etihad Airways
From £494
EVA Air
EVA Air
From £601
Emirates
Emirates
From £535

What are the cheapest airlines that fly to Thailand?

The cheapest airlines flying from London to Thailand are Bangkok Airways, Oman Air and Turkmenistan Airlines.

Rainfall in Thailand by month

Plan your trip to Thailand by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Thailand ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Thailand when rainfall is around 10.0 mm.

Temperature in Thailand by month

Plan your trip to Thailand by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Thailand, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

What are the most popular places to fly to in Thailand?

Destination popularity is based on the amount of flight searches to Thailand in the last few years. This data was updated on 1 January 2026.
The most popular places in Thailand to fly to are Bangkok, Phuket City, Ko Samui, Chiang Mai and Krabi.

Reviews of airlines servicing Thailand

Get insights into the airlines that provide service to Thailand. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Thailand. Reviews last updated 1 January 2026.
Read reviews from past customers who have flown EVA Air, Thai Airways, andEtihad Airways to Thailand. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,306 reviews
Check prices

Food

8.1

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.
EVA Air
8.4
Very Good
1,306 reviews
EVA Air
8.4
Very Good
1,306 reviews
Check prices

Food

8.1

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.
Thai Airways
7.8
Good
371 reviews
EVA Air
8.4
Very Good
1,306 reviews
Check prices

Food

8.1

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.
Etihad Airways
7.3
Good
1,349 reviews
EVA Air
8.4
Very Good
1,306 reviews
Check prices

Food

8.1

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.
China Eastern
7.2
Good
184 reviews
EVA Air
8.4
Very Good
1,306 reviews
Check prices

Food

8.1

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.
Air China
7.2
Good
135 reviews
EVA Air
8.4
Very Good
1,306 reviews
Check prices

Food

8.1

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.

FAQs about flying to Thailand

  • Can I find cheaper flights to Thailand if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Thailand on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Thailand?

    Based on reviews from Cheapflights users, Bangkok Airways is rated the highest out of the airlines that fly to Thailand.

  • What is the cheapest airport to fly to in Thailand?

    Bangkok Suvarnabhumi is currently the cheapest airport to fly to in Thailand. One-way flights to Bangkok Suvarnabhumi typically cost £15, while return flights cost around £23.

  • How much is a return flight to Thailand?

    A return flight to Thailand will typically cost around £62, however they can be found for as little as £35.

  • Where does the fastest flight to Thailand depart from?

    For those looking to save time traveling to Thailand, London offers the quickest one-way flight (11 hours 25 minutes).

  • Does Bangkok Suvarnabhumi have car hire?

    Yes. Those touching down at Bangkok Suvarnabhumi can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Bangkok Suvarnabhumi?

    Yes. Bangkok Suvarnabhumi has hotels nearby for those requiring accommodations. Louis Tavern Dayrooms At Suvarnabhumi Airport is the closest property to Bangkok Suvarnabhumi (0.0 mi away from Bangkok Suvarnabhumi).

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets to Thailand?

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Can Cheapflights find flights to Thailand with no change fees?

Yes, we can. To see specific flights to Thailand with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Not ready to book yet? You can track prices for flights to Thailand on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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